(0 15 14)(1 17 4)(2 7 5)(3 19 11)(6 12 9)(8 20 18)(10 16 13)
ALLOWS (11/8)-SEQUENCE
1: (0 10 14)

(0)(1 17 4)(2 7 5)(3 19 11)(6 12 9)(8 20 18)(10 15 14 16 13)
2: (3 19 11)

(0)(1 17 4)(2 7 5)(3)(6 12 9)(8 20 18)(10 15 14 16 13)(11)(19)
3: (10 16 13)

(0)(1 17 4)(2 7 5)(3)(6 12 9)(8 20 18)(10)(11)(13)(14 16 15)(19)
4: (8 20 18)

(0)(1 17 4)(2 7 5)(3)(6 12 9)(8)(10)(11)(13)(14 16 15)(18)(19)(20)